Cypress CY62147DV18 manual Document History, REV ECN no, Issue Orig. Description of Change Date

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CY62147DV18

MoBL2™

Document History Page

Document Title:CY62147DV18 MoBL2™ 4-Mb (256K x 16) Static RAM

Document Number: 38-05343

REV.

ECN NO.

Issue

Orig. of

Description of Change

Date

Change

 

 

 

 

 

**

127482

06/17/03

HRT

New Data Sheet

 

 

 

 

 

*A

131009

11/26/03

CBD

Changed From Advance to Preliminary

 

 

 

 

 

*B

229908

See ECN

AJU

Changed From Preliminary to Final

 

 

 

 

Added 70 ns speed bin

 

 

 

 

Changed Vcc MAX spec from 2.20V to 2.25V

 

 

 

 

Modified VIH spec on footnote #6 from VCC (MAX) + 0.5V to VCC (MAX) + 0.75V

 

 

 

 

Changed ICC TYP values from 8 mA to 6 mA

 

 

 

 

Changed ICC MAX values at Vcc (max) = 1.95V from 15 mA to 12 mA (L bin)

 

 

 

 

and 10 mA to 8mA (LL bin)

 

 

 

 

Changed ICC MAX values at Vcc (max) = 2.25V from 18 mA to 15 mA (L bin)

 

 

 

 

and 12mA to 10 mA (LL bin)

 

 

 

 

With modified Vcc MAX spec, changed ISB1 and ISB2 MAX values from 15 uA

 

 

 

 

to 18 uA (L bin) and 10 uA to 12 uA (LL bin)

 

 

 

 

Modified input and output capacitance values

 

 

 

 

Removed footnote #9 from earlier rev

 

 

 

 

Removed MAX value for VDR

 

 

 

 

Modified tHZOE from 20 ns to 16 ns

 

 

 

 

Added Pb-free ordering information

Document #: 38-05343 Rev. *B

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Contents Cypress Semiconductor Corporation FeaturesFunctional Description1 Fbga Top View Pin Configuration2, 3Product Portfolio Electrical Characteristics Over the Operating RangeMaximum Ratings Operating RangeBGA Data Retention Characteristics Over the Operating RangeThermal Resistance AC Test Loads and WaveformsWrite Cycle Switching Characteristics Over the Operating RangeData Retention Waveform 55 ns 70 ns Parameter Description Min Max Unit Read CycleRead Cycle No OE Controlled 15 Switching WaveformsRead Cycle 1 Address Transition Controlled14 Write Cycle No CE Controlled13, 17 Write Cycle No WE Controlled13, 17Write Cycle No BHE/BLE Controlled, OE LOW Write Cycle No WE Controlled, OE LOW18BHE BLE Inputs/Outputs Mode PowerOrdering Information Lead Vfbga 6 x 8 x 1 mm BV48A Package DiagramREV ECN no Issue Orig. Description of Change DateDocument History